Audi S6 Sportback e-tron Battery Health Calculator
Calculate your Audi S6 Sportback e-tron's remaining battery capacity and check it against original specifications.
Audi S6 Sportback e-tron — At a Glance
Battery Capacity
94.9 kWh
Chemistry
NMC
WLTP Range
405–434 mi
Real-World Range
310–365 mi
Max DC Charging
270 kW
10–80% DC Time
~21 min
Power
503 bhp (370 kW)
0–62 mph
3.9s
Kerb Weight
2,330 kg
Thermal Mgmt
Active liquid cooling
On Sale Since
2025
Variants
1 (2025)
Enter your Audi S6 Sportback e-tron energy data below to calculate your battery's current health.
Your readings
- 1
From the on-screen energy app — a recent average is fine.
- 2
The range your car is estimating right now.
- 3
The battery percentage shown on the display.
Your vehicle
Battery health
89.1 kWh usable of 95 kWh when new · 6.2% capacity lost
Healthy — typical for a well-kept S6 Sportback e-tron. Add your odometer to compare against the fleet.
Add your odometer above to see how you compare to the fleet.
S6 Sportback e-tron estimated average
These curves are aggregated, owner-reported degradation data — not official manufacturer figures. Your own result above is the number that matters.
Wh/mi or Wh/km
On the MMI touchscreen, go to "Vehicle" → "Efficiency" (or "Driving Data"). Average consumption in kWh/100 km or Wh/mi is displayed in the trip computer. On e-tron models, swipe to the "e-tron" tab for detailed energy stats.
Estimated Range
Estimated range is shown in the Virtual Cockpit (digital instrument cluster) and also under "Vehicle" → "Charging" → "Range" in the MMI.
Battery Percentage
Battery percentage is displayed in the Virtual Cockpit next to the range, and in the top status bar of the MMI screen.
Audi S6 Sportback e-tron battery degradation — what to expect
1 variants
In our database
We track 1 variants of the Audi S6 Sportback e-tron with usable capacity data for each.
94.9–94.9 kWh
Capacity range
Usable battery capacity varies by trim and model year — from 94.9 to 94.9 kWh.
8 years
Typical warranty
Most EV manufacturers offer an 8-year battery warranty with a minimum capacity retention guarantee.
Battery degradation varies by chemistry, climate, charging habits, and usage patterns. Use the calculator above to check your Audi S6 Sportback e-tron's current capacity against its original specification.
Audi S6 Sportback e-tron battery capacity by variant
These are the usable (not gross) capacity figures used by our calculator.
| Variant | Years | Capacity (kWh) |
|---|---|---|
| S6 Sportback e-tron | 2025 | 94.9 |
Values may vary slightly by market, software version, and production batch.
About the Audi S6 Sportback e-tron
The Audi S6 Sportback e-tron is the performance fastback saloon in the A6 e-tron family, combining the sleeker Sportback body with the S6's dual-motor quattro powertrain producing 503 bhp. Built on the 800-volt PPE platform, it delivers both explosive performance and genuine long-distance capability.
With its lower drag coefficient compared to the Avant estate, the S6 Sportback achieves marginally better range — up to 434 miles WLTP with the 94.9 kWh battery. Charging at 270 kW DC means a 10–80% stop in approximately 21 minutes.
The chassis features adaptive air suspension and sport-tuned steering as standard. Inside, the full Audi digital cockpit, sports seats, and S-specific styling touches create a cabin befitting a performance saloon. It positions itself against the BMW i5 M60 and Porsche Taycan 4S.
What the press thinks
Audi S6 Sportback e-tron — Frequently Asked Questions
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